#pragma once

#include <memory>

class DiscretePoint
{
    unsigned mX;
    unsigned mY;

public:

    DiscretePoint(unsigned x, unsigned y);

    ~DiscretePoint();

    std::shared_ptr<DiscretePoint> Create(unsigned x, unsigned y);

    unsigned GetX() const;

    unsigned GetY() const;

    bool operator==(const DiscretePoint& rhs) const
    {
       return (mX == rhs.mX)
       && (mY == rhs.mY);
    }
    bool operator!=(const DiscretePoint& rhs) const
    {
      return !operator==(rhs);
    }
};

using Pixel = DiscretePoint;
using DiscretePointPtr = std::shared_ptr<DiscretePoint>;
using PixelPtr = DiscretePointPtr;